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lukranit [14]
3 years ago
15

Which statement is true of the two molecules below?

Biology
1 answer:
Mashutka [201]3 years ago
3 0

Answer:

D

Explanation:

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A gas storage tank at a large industrial plant is designed to provide fuel under constant pressure. When the plant is shut down
Alex

Answer: Temperature on monday morning is 319,5K

Explanation: This is an example of Gay Lussac law on gases which states that at constant volume, pressure and temperature are directly related, so if one raises the other one does as well.

The equation that follow the law is :

P1 / T1 = P2/T2 where 1 is the initial pressure and temperature and 2 is the final state.

In this equation, values have to be expressed in atm  for pressure and Kelvin for temperature.

P1 = 115 kPa .\frac{1 atm}{101,3kPa} = 1,135 atm

P2 = 108,75 kPa .  \frac{1atm}{101,3kPa} =  1,073 atm

The missing value is T2 (monday temperature), so we have to clear it from the equation

T2 =P2.T1/P1

Replacing values:

T2 = 1,073 atm . 338K /1,135 atm

T2 = 319,5 K

7 0
3 years ago
The continents began to drift apart by the end of the _______ period.
vladimir2022 [97]
The continents began to drift in the Cretaceous period

8 0
3 years ago
Pls help me I don't understand this​
Degger [83]

Answer:

D

Explanation:

the organism belongs to kingdom protoctista it is called amoeba

the characteristics stated in d are those of members of kingdom protoctista.

8 0
3 years ago
10
blsea [12.9K]

Answer:

Compost, Recycle, Plant a tree, Solar power, Wind power, Hydroelectric power, and Save water

6 0
2 years ago
When can a compound be treated like an element when balancing chemical equations?
Lena [83]

Answer:

When there is no change to the atoms in the compound

Explanation:

Is a diatomic molecule and since it contains more than one atom so it is a compound also. Therefore, we can conclude that when there is no change to the atoms in the compound then a compound can be treated like an element when balancing chemical equations.

5 0
3 years ago
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